1104140442 has 8 divisors (see below), whose sum is σ = 2208280896. Its totient is φ = 368046812.

The previous prime is 1104140441. The next prime is 1104140489. The reversal of 1104140442 is 2440414011.

1104140442 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

1104140442 is an admirable number.

It is a super-2 number, since 2×1104140442² = 2438252231319910728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1104140441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92011698 + ... + 92011709.

It is an arithmetic number, because the mean of its divisors is an integer number (276035112).

Almost surely, 2^1104140442 is an apocalyptic number.

1104140442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104140442 is a wasteful number, since it uses less digits than its factorization.

1104140442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184023412.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1104140442 is about 33228.6087882114. The cubic root of 1104140442 is about 1033.5736743993.

Adding to 1104140442 its reverse (2440414011), we get a palindrome (3544554453).

The spelling of 1104140442 in words is "one billion, one hundred four million, one hundred forty thousand, four hundred forty-two".